Tariff barrier
关税壁垒
A:Professor wang can I ask a few questions?
A:王教授，可以请教您几个问题吗？
B:Certainly.
B:当然可以。
A:What is the tariff?
A:什么是关税？
B:It's a tax levy by the goveroverment on goods imported into that country.
B：关税是由政府对进口商品征收的一种税收。
A:Why does the goverment levy the tariff？
A：为什么要征收关税呢?
B:Tariff provides the goverment with extra tax revenue.
B：关税给政府提供了额外的收入。
A:Anything else.
A：还有呢?
B:Tariff raises the price at which the goods are sold in the importing country and therefore makes them less competitive with locally produced goods.
B：关税提高了进口商品在国内销售的价格，因此使得它们没有当地生产的商品具有竞争力。
A:Oh,I know. Thank you. Professor wang.
A：哦，我知道了。谢谢您，王教授。
B:Do not mention it.
B:不用客气。